参数资料
型号: AT91SAM9XE512-QU
厂商: Atmel
文件页数: 97/159页
文件大小: 0K
描述: MCU ARM9 512K FLASH 208-PQFP
产品培训模块: MCU Product Line Introduction
标准包装: 24
系列: SAM9XE
核心处理器: ARM9
芯体尺寸: 16/32-位
速度: 180MHz
连通性: EBI/EMI,以太网,I²C,MMC,SPI,SSC,UART/USART,USB
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 96
程序存储器容量: 512KB(512K x 8)
程序存储器类型: 闪存
RAM 容量: 56K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 1.95 V
数据转换器: A/D 4x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 208-MQFP,208-PQFP
包装: 托盘
配用: AT91SAM9XE-EK-ND - KIT EVAL FOR AT91SAM9XE
AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
PIC16F5X
DS41213D-page 30
2007 Microchip Technology Inc.
TABLE 6-1:
SUMMARY OF PORT REGISTERS
Address
Name
Bit 7Bit 6Bit 5Bit 4Bit 3Bit 2
Bit 1Bit 0
Value on
Power-on
Reset
Value on
MCLR and
WDT Reset
N/A
TRIS
I/O Control Registers (TRISA, TRISB, TRISC, TRISD and TRISE) 1111 1111 1111 1111
05h
PORTA
RA3
RA2
RA1
RA0
---- xxxx
---- uuuu
06h
PORTB
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
xxxx xxxx
uuuu uuuu
07h
PORTC(1)
RC7
RC6
RC5
RC4
RC3
RC2
RC1
RC0
xxxx xxxx
uuuu uuuu
08h
PORTD(2)
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
xxxx xxxx
uuuu uuuu
09h
PORTE(2)
RE7
RE6
RE5
RE4
xxxx ----
uuuu ----
Legend: Shaded cells = unimplemented, read as ‘0’, – = unimplemented, read as ‘0’, x = unknown,
u
= unchanged
Note 1:
File address 07h is a General Purpose Register on the PIC16F54.
2:
File address 08h and 09h are General Purpose Registers on the PIC16F54 and PIC16F57.
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